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Rapid:
Individual Calculations November 2017 |
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| Cohen, Raz Total change: -29.80 | |   |
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| Dov Porat Memorial 2017 Rapid B | Ramat Gan | ISR | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1721 | 4.00 | 9 | -1.49 | 20 | -29.80 | |
|  Milikow, Elie | | | 1737 | ISR | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Aizenberg, Benny | | | 1760 | ISR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Roytman, Moshe | | | 1341 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Alperovich, Asher | | | 1885 | ISR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Katkov, Michelle | | wf | 1646 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Elkayam, Omer | | | 1321 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Noy, Eyal | | | 1804 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Guz, Ari | | | 1693 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Dayan, Itay | | | 1322 | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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